<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图区域 -->
    <el-card>
      <el-row>
        <el-col :span="8">
           <el-input placeholder="请输入内容">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单列表数据 -->
      <el-table :data="orderList" border="" stripe="">
        <el-table-column type="index" label="#"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price" width="100px"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status" width="100px">
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.pay_status == '1'">已付款</el-tag>
            <el-tag type="danger" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send" width="100px">
        </el-table-column>
        <el-table-column label="下单时间" prop="create_time" width="200px">
          <template slot-scope="scope">
            {{scope.row.create_time | dateFormat}}
          </template>
        </el-table-column>
        <el-table-column label="操作">
          <template slot-scope="">
            <el-button type="primary" icon="el-icon-edit" size="mini" @click="showBox">修改地址</el-button>
            <el-button type="success" icon="el-icon-location" size="mini" @click="showProgressBox">物流进度</el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页区域 -->
      <el-pagination
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
      :current-page="queryInfo.pagenum"
      :page-sizes="[3, 5, 10, 15]"
      :page-size="queryInfo.pagesize"
      layout="total, sizes, prev, pager, next, jumper"
      :total="total">
      </el-pagination>
    </el-card>

    <!-- 修改地址对话框 -->
    <el-dialog
    title="修改地址"
    :visible.sync="addressVisible"
    width="50%" @close="addressDiologClosed">
      <!-- 添加分类的表单 -->
      <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px">
        <el-form-item label="省市区/县" prop="address1">
          <el-cascader :options="cityData" v-model="addressForm.address1"></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressVisible = false">确 定</el-button>
      </span>
    </el-dialog>
    <!-- 展示物流进度对话框 -->
    <el-dialog
    title="物流进度"
    :visible.sync="progressVisble"
    width="50%">
      <span>这是一段信息</span>
      <span slot="footer" class="dialog-footer">
      <el-button @click="progressVisble = false">取 消</el-button>
      <el-button type="primary" @click="progressVisble = false">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
// 导入城市数据对象
import cityData from './citydata'

export default {
  data() {
    return {
      // 查询对象
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10
      },
      // 订单总数据条数
      total: 0,
      // 订单列表
      orderList: [],
      // 控制修改地址对话框的显示与隐藏
      addressVisible: false,
      // 表单数据对象
      addressForm: {
        address1: [],
        address2: ''
      },
      addressFormRules: {
        address1: [
          { required: true, message: '请选中省市区县', trigger: 'blur' }
        ],
        address2: [
          { required: true, message: '请填写详细信息', trigger: 'blur' }
        ]
      },
      // 导入数据  重名可以简写 直接写cityData
      cityData: cityData,
      // 控制物流进度对话框的显示与隐藏
      progressVisble: false
    }
  },
  created() {
    this.getOrderList()
  },
  methods: {
    // 获取数据 然后挂载到data身上
    async getOrderList() {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo
      })
      if (res.meta.status !== 200) {
        this.$message.error('获取订单列表失败')
      }
      console.log(res.data)
      this.total = res.data.total
      this.orderList = res.data.goods
    },
    // pageSize发生变化 执行此函数
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    // 页码发生变化 调用该函数
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrderList()
    },
    // 点击按钮 展示修改地址的对话框
    showBox() {
      this.addressVisible = !this.addressVisible
    },
    // 对话框关闭 情况表单数据
    addressDiologClosed() {
      this.$refs.addressFormRef.resetFields()
    },
    // 点击按钮 显示物流进度对话框
    showProgressBox() {
      this.progressVisble = !this.progressVisble
    }
  }
}
</script>

<style lang="less" scoped>
.el-cascader{
  width: 100%;
}
</style>
